Grill for a convertible fan assembly



FIG. 1 is a front elevational view of my new design for a grill for a convertible fan assembly.

FIG. 2 is a side elevation view thereof. An opposite side view and top and bottom views would appear the same.

FIG. 3 is a perspective view thereof, taken generally from the front, top, and left side of FIG. 1. 

The ornamental design for a grill for a convertible fan assembly, as shown and described. 